I'm the original owner of my car, its a 2006 impreza wagon N/A, its got 43k on it and the past 3 oil changes or so I've noticed my coolant reservoir was at the min cold level. It only takes 250ml to raise it to the max line. I hadn't been payin close attention to it until recently. 3 and a half weeks ago, Jan. 26th, I noticed that the coolant was at the min cold level so I added the 250ml that it takes to raise it to the max line. Now its about 1.5-2cm below the max line. Wheres the coolant going? Is this normal for our cars? I've checked the engine and tranny oil and they both look fine, no bubbles or cloudyness, no scent of coolant. Any ideas guys/gals? thanks for any help.
-Peace n Love-